M306N4FGTFP Renesas Electronics America, M306N4FGTFP Datasheet - Page 85

• Manufacturer Part Number: M306N4FGTFP
• Description: IC M16C MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/6Nr

Specifications of M306N4FGTFP

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

M16C/6N Group (M16C/6N4)
Rev.2.40
REJ09B0009-0240
Figure 8.11 Procedure to Use PLL Clock as CPU Clock Source
Apr 14, 2006
page 61 of 376
NOTE:
Set the CM11 bit to 1 (PLL clock for the CPU clock source).
1. PLL operating mode can be entered from high-speed mode.
Set the CM07 bit to 0 (main clock), bits CM17 to CM16
to 00b (main clock undivided), and the CM06 bit to 0
(bits CM16 and CM17 enabled).
Using the PLL clock as the clock source for the CPU
Wait until the PLL clock becomes stable (tsu(PLL)).
Set bits PLC02 to PLC00 (multiplying factor).
Set the PLC07 bit to 1 (PLL operation).
(When PLL clock > 16 MHz)
Set the PM20 bit to 0 (2-wait state).
END
(1)
8. Clock Generation Circuit